Name | 6,6'-di-tert-butyl-4,4'-butylidenedi-m-cresol |
Synonyms | antagew300 annulexpba15 anullexpba15 Butylidenebisbutylcresol 4,4-Butylidenebis(6-tert-butyl-m-cresol) 4,4'-BUTYLIDENEBIS(6-TERT-BUTYL-M-CRESOL) 4,4'-BUTYLIDENEBIS(6-T-BUTYL-3-METHYLPHENOL) 4,4'-BUTYLIDENE-BIS-(6-BUTYL-3-METHYLPHENOL) 6,6'-di-tert-butyl-4,4'-butylidenedi-m-cresol 6,6'-di-tert-butyl-4,4'-butylidenedi-m-cresol 4,4'-BUTYLIDENEBIS(6-TERT-BUTYL-3-METHYLPHENOL) 4,4'-butane-1,1-diylbis(2-tert-butyl-5-methylphenol) |
CAS | 85-60-9 |
EINECS | 201-618-5 |
InChI | InChI=1/C26H38O2/c1-10-11-18(19-14-21(25(4,5)6)23(27)12-16(19)2)20-15-22(26(7,8)9)24(28)13-17(20)3/h12-15,18,27-28H,10-11H2,1-9H3 |
InChIKey | PFANXOISJYKQRP-UHFFFAOYSA-N |
Molecular Formula | C26H38O2 |
Molar Mass | 382.58 |
Density | 0.9598 (rough estimate) |
Melting Point | 211°C |
Boling Point | 469.7°C (rough estimate) |
Flash Point | 196.8°C |
Water Solubility | 4μg/L at 20℃ |
Solubility | almost transparency in Methanol |
Vapor Presure | 0Pa at 25℃ |
Appearance | powder to crystal |
Color | White to Almost white |
pKa | 10.44±0.20(Predicted) |
Storage Condition | Inert atmosphere,Room Temperature |
Refractive Index | 1.4875 (estimate) |
MDL | MFCD00026289 |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
RTECS | GO7050000 |
HS Code | 29072990 |
LogP | 6.4 at 20℃ |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Application | mainly used as antioxidant of various polyolefin and rubber |
production method | prepared by condensation of 5-methyl-2-tert-butylphenol with butyraldehyde |
category | toxic substances |
toxicity grade | low toxicity |
Acute toxicity | oral-rat LDL0: 17000 mg/kg |
flammability hazard characteristics | toxic, spicy and irritating smoke emitted by thermal decomposition |
storage and transportation characteristics | warehouse ventilation and low temperature drying |
fire extinguishing agent | water, dry powder, carbon dioxide, foam |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |